Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers
Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers | Integrated Circuits (ICs)
Definition & Functionality
Clock/Timing ICs, including Clock Generators, Phase-Locked Loops (PLLs), and Frequency Synthesizers, are critical components within the Integrated Circuits (ICs) category. These devices generate, distribute, and synchronize clock signals in electronic systems, ensuring precise timing for processors, memory, communication interfaces, and other digital circuits. They are engineered to minimize jitter, reduce power consumption, and maintain signal integrity across applications.
Product Types & Applications
1. Clock Generators: Produce multiple output frequencies from a single reference clock, ideal for multi-clock systems like servers or FPGAs.
2. PLLs (Phase-Locked Loops): Synchronize output signals with input references, used in data converters, RF systems, and clock recovery.
3. Frequency Synthesizers: Generate stable, programmable frequencies for wireless comms (5G, IoT), test equipment, and radar.
Key Selection Criteria
- Frequency Range: Match to system requirements (e.g., MHz for MCUs, GHz for RF).
- Jitter Performance: Critical for high-speed data transmission (PCIe, USB).
- Power Efficiency: Low-power designs extend battery life in portable devices.
- Package & Integration: Compact solutions (QFN, SiP) save board space.
Procurement Guidance
Verify datasheet specs against your design s timing budget. For prototyping, evaluate development kits from vendors like Texas Instruments, Analog Devices, or Silicon Labs. Bulk purchases may qualify for tiered pricing consult distributors (Digi-Key, Mouser) for volume discounts.
Optimize system timing with precision-engineered Clock/Timing ICs explore our curated selection today.
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SI5345A-D08046-GMR
IC CLOCK MULTIPLIER ATTENUATOR
SI5335C-B05977-GM
IC 4OUT ANY FREQ <350MHZ 24QFN
SI5335A-B02472-GM
IC 4OUT ANY FREQ <350MHZ 24QFN
LMX2310USLDX
PLL FREQUENCY SYNTHESIZER
SI5391A-A12238-GMR
ULTRA LOW-JITTER, 12-OUTPUT, ANY
SI5344D-D12303-GMR
LOW-JITTER, 4-OUTPUT, ANY FREQUE
SI5335B-B09672-GM
IC CLOCK GENERATOR QUAD 24QFN
SI5335D-B05030-GMR
IC QUAD CLOCK GEN/BUFFER 24QFN
SI52254A-D01AMR
AUTO 4-OUT PCIE CLOCK GEN
LTC6955IUKG#TRPBF
IC FANOUT BUFFER 52QFN
SI5332BD08476-GM3
IC CLOCK GENERATOR QFN
SI5332AD09325-GM1
IC CLOCK GENERATOR QFN
CY25100SXC-048
IC CLOCK GENERATOR
SI5335D-B04185-GM
IC 4OUT ANY FREQ <200MHZ 24QFN
SI5344D-D07664-GM
IC CLOCK MULTIPLIER ATTENUATOR
SI5341B-D13937-GM
ULTRA LOW-JITTER, 10-OUTPUT, ANY
SI5335B-B07303-GMR
IC 4OUT ANY FREQ <200MHZ 24QFN
8A34002E-000NLG
IC SYNCH MGMT UNIT 4CH 72VFQFPN
SI5335A-B08951-GMR
IC 4OUT ANY FREQ <350MHZ 24QFN
CY7B9910-5SXI
IC CLK BUFF SKEW 8OUT 24SOIC